QuadraticEstimatingEquations/R/b.gauss.R

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2014-02-24 02:05:36 +00:00
# Second weighting vector of the quadratic estimating equation (gaussian)
#
# Author: Francois Pelletier
#
# LGPL-3.0
###############################################################################
#' Second weighting vector of the quadratic estimating equation (gaussian)
#' @param param Vector of parameters of the distribution function
#' @param variancef Variance function of the distribution
#' @param dsd Derivative in respect to the parameter vector of the standard deviation function of the distribution
#' @return Second weighting vector
#'
#' @author Francois Pelletier
b.gauss <- function(param,variancef,dsd)
{
dsd(param)/variancef(param)
}